options
options options
  • 09-04-2018
  • Mathematics
contestada

The longer diagonal of a right trapezoid is 13cm. The longer base is 12 cm. Find the area of the trapezoid if the shorter base is 8cm.

Respuesta :

mkryukova19 mkryukova19
  • 09-04-2018
A=1/2(b1+b2)h - area of trapezoid
to find the height we need to look at the right triangle inside the trapezoid
in the right triangle longest diagonal is a hypotenuse, so we need to us Pythagorean theorem 
Ver imagen mkryukova19
Answer Link

Otras preguntas

If a heterozygous plant seed color (Rr) is crossed with a homozygous recessive plant (rr), what is the probability of each seed color being produced?
What are the characteristics of a Market Economy?
Gravity and friction are two kinds ofa.inertiab.forcesc.massesd.gravity
What would happen if cytokinesis took place before mitosis?
marty ate 4/6 of his pizza and luis ate 5/6 of his pizza. marty ate more pizza than luis. how is that possible?
What answer of 5ab/8c divided by 10b/c help with  quotient
What were three  things happened to  slaves during their first year in America?
which is greater 1 gal or 15 c
The man responsible for devising the modern scientific classification system still in use today is ______ .a. Carolus Linnaeusb. Sir Harry Johnstonc. Albert E
find decimal notation. 0.6%=